JP2004244882A5 - - Google Patents

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Publication number
JP2004244882A5
JP2004244882A5 JP2003034584A JP2003034584A JP2004244882A5 JP 2004244882 A5 JP2004244882 A5 JP 2004244882A5 JP 2003034584 A JP2003034584 A JP 2003034584A JP 2003034584 A JP2003034584 A JP 2003034584A JP 2004244882 A5 JP2004244882 A5 JP 2004244882A5
Authority
JP
Japan
Prior art keywords
door
drive
rotary
sensor
rotation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2003034584A
Other languages
English (en)
Japanese (ja)
Other versions
JP3746767B2 (ja
JP2004244882A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2003034584A priority Critical patent/JP3746767B2/ja
Priority claimed from JP2003034584A external-priority patent/JP3746767B2/ja
Publication of JP2004244882A publication Critical patent/JP2004244882A/ja
Publication of JP2004244882A5 publication Critical patent/JP2004244882A5/ja
Application granted granted Critical
Publication of JP3746767B2 publication Critical patent/JP3746767B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2003034584A 2003-02-13 2003-02-13 ドアクローザシステム Expired - Fee Related JP3746767B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003034584A JP3746767B2 (ja) 2003-02-13 2003-02-13 ドアクローザシステム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003034584A JP3746767B2 (ja) 2003-02-13 2003-02-13 ドアクローザシステム

Publications (3)

Publication Number Publication Date
JP2004244882A JP2004244882A (ja) 2004-09-02
JP2004244882A5 true JP2004244882A5 (enExample) 2005-10-20
JP3746767B2 JP3746767B2 (ja) 2006-02-15

Family

ID=33020215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003034584A Expired - Fee Related JP3746767B2 (ja) 2003-02-13 2003-02-13 ドアクローザシステム

Country Status (1)

Country Link
JP (1) JP3746767B2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8225458B1 (en) 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint
US7316096B2 (en) 2004-06-30 2008-01-08 Yale Security Inc. Door operator
US7795746B2 (en) * 2008-05-01 2010-09-14 Robert Bosch Gmbh Apparatus and method for generating power for a low current device
KR101032484B1 (ko) 2009-01-21 2011-05-04 탑테크주식회사 반자동 모드를 구비한 모터 구동 방식의 능동형 창호
US8407937B2 (en) 2009-10-22 2013-04-02 Yale Security Inc. Door operator
US9163446B2 (en) 2010-03-17 2015-10-20 Yale Security Inc. Door control apparatus
US11339900B2 (en) 2017-02-13 2022-05-24 Webco Industries, Inc. Work hardened welds and methods for same
KR102089308B1 (ko) 2017-02-13 2020-03-16 웹코인더스트리 인코포레이션 가공 경화된 용접부 및 그 방법
KR101971956B1 (ko) * 2018-05-30 2019-04-25 최용환 여닫이식 도어의 개방 조력장치
CN110656833B (zh) * 2018-06-29 2022-01-07 比亚迪股份有限公司 车门离合器、车门以及具有其的车辆

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